Research Progress of Corrosion-Resistant Cast Iron
The status of development and application of corrosion-resistant cast iron are introduced.The corrosion behavior and mechanism of corrosion-resistant cast iron in various environments are reviewed,and correlations between the composition,microstructure and corrosion resistance of corrosion-resistant cast iron are revealed.The effects of alloying,coating and preparation methods on the corrosion resistance of cast iron are elaborated.Finally,the development tendency of corrosion-resistant cast iron is prospected.